GERARDO

Edit 0 2 …
My lucky # is 60
1,2,3,4,5,6,10,12,15,20,30,60

60:
1,2,3,4,5,6,10,12,15,20,30,60
60

2 30

2 15

3 5
2*2*3*5=60
22*3*5=60
1. It is a composite #.
2. It has more than 2 factors.
3. It is a big #.